William Thomas Cosgrove Obituary
We are sad to announce that, on October 12, 2025 we had to say goodbye to William Thomas Cosgrove of Rockaway, New Jersey. Leave a sympathy message to the family in the guestbook on this memorial page of William Thomas Cosgrove to show support.
In the sacred silence of farewell, William is released into the embrace of eternity, knowing that his light will continue to shine brightly in the tapestry of the lives of his loved ones. And as his memory is carried forward, may comfort be found in the knowledge that love is eternal, and that William's spirit lives on in the beauty that surrounds us.
He was predeceased by: his father William Cosgrove. He is survived by: his mother Elizabeth Cosgrove; his sister Lisa Kaus; his brother-in-law Jim; and his nephews, James Kaus and Joseph Kaus. He is also survived by many aunts, uncles, and great friends.
In Lieu of flowers, the family asks that donations be made in Billy's name to St. Jude Children's Research Hospital at St.Jude.org.
